Nuvo Iron Decorative Pyramid Aluminium Post Cap for 3.5" x 3.5" Posts - Copper Plated Nuvo Iron 3.5"x 3.5" PYRAMID POST CAP COPPER PLATED For standard 3-1/2"x 3-1/2" posts. Pyramid Ornamental - Copper Plated Pyramid Post Caps are marked "Nuvo Iron" on both sides of the Cap. Aluminium Post Cap - Hardware included